|Note 1||Height minimum 2 meters above roof surface and any roof of any buildings in a distance of 100 meter or according to local requirements. For gas combustion these recommendations can often be less restrictive.||
|Note 2||Chimney should be supported sufficiently at bottom and at top based on strength calculations performed. Insulation thickness (2 x) according to local requirements, to be added the necessary diameter "B".|
Flue pas piping to be as short
as possible, and bends as few as possible - preferable
maximum two bends in the flue gas
Angel of bends to be minimum 120° - everywhere !
|Note 4||Above heat capacities are net output, based on TT BOILERS high standard efficiencies. Diameters given are approximate value. In case of doubts, use a size higher.|